secret cities

1 documentary on this topic

Secret cities were classified government communities built during World War II and the Cold War to house workers on sensitive military projects. These hidden settlements, including Los Alamos and Oak Ridge, played crucial roles in developing nuclear weapons and other classified technologies. They represent a unique chapter in American history where entire populations lived and worked in complete secrecy to support national defense efforts.

Documentaries

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Declassified

Declassified: America's Hidden Cities

The Calutron Girls of Oak Ridge were young women who enriched uranium without knowing what they were doing. They were chosen because they followed instructions precisely without asking questions.

1942-1945 Oak Ridge, Tennessee; Los Alamos, New Mexico; Hanford, Washington